2 papers
hep-ph2025
Hybrid Renormalization with Gradient Flow for Baryon Quasi-Distribution Amplitudes
Jia-lu Zhang, Mu-Hua Zhang
We establish a factorization relation between baryon quasi-distribution amplitudes (quasi-DAs) defined with gradient flow and their counterparts renormalized in the $\overline{MS}\…
hep-ph2025
Renormalon effect of quasi-PDF in gradient flow formalism
Jia-lu Zhang
We investigate the behavior of renormalon ambiguities in the context of quasi-parton distribution functions (quasi-PDFs) defined using gradient-flowed fields. We examine how this i…